EFC International
EFC International
1940 Craigshire St. Louis,
MO 63146-4008
Phone: 1 314.434.28881
Contact: www.efc-intl.com/contact
Website: www.efc-intl.com
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Glossy Nylon Dome Plugs close unneeded chassis holes, and their smooth, glossy head provides easy glide and shiny finish. They are available in Single Chassis and Multiple Chassis designs.
Glossy Nylon Dome Hole Plugs
Unit of Measure
1 2 

Item #

Item Name

Mounting Hole Size

Maximum Panel Thickness

Head Outside Diameter

20300052-A010 N/A 0.312 Inch (in) Overall Height Glossy White Nylon Dome Hole Plug N/A 0.250 in6.40 mm N/A 0.062 in1.60 mm N/A 0.312 in7.90 mm
20300052-A03I N/A 0.312 Inch (in) Overall Height Glossy Black Nylon Dome Hole Plug N/A 0.250 in6.40 mm N/A 0.062 in1.60 mm N/A 0.312 in7.90 mm
20300193-A030 N/A 0.406 Inch (in) Overall Height Glossy Black Nylon Dome Hole Plug N/A 0.375 in9.50 mm N/A 0.125 in3.2 mm N/A 0.468 in11.90 mm
20300194-A010 N/A 0.453 Inch (in) Overall Height Glossy White Nylon Dome Hole Plug N/A 1.125 in28.60 mm N/A 0.125 in3.2 mm N/A 1.218 in30.90 mm
20300194-A030 N/A 0.453 Inch (in) Overall Height Glossy Black Nylon Dome Hole Plug N/A 1.125 in28.60 mm N/A 0.125 in3.2 mm N/A 1.218 in30.90 mm
20300195-A010 N/A 0.453 Inch (in) Overall Height Glossy White Nylon Dome Hole Plug N/A 1.187 in30.10 mm N/A 0.125 in3.2 mm N/A 1.312 in33.30 mm
20300195-A030 N/A 0.453 Inch (in) Overall Height Glossy Black Nylon Dome Hole Plug N/A 1.187 in30.10 mm N/A 0.125 in3.2 mm N/A 1.312 in33.30 mm
20300720-A010 N/A 0.453 Inch (in) Overall Height Glossy White Nylon Dome Hole Plug N/A 1.250 in34.90 mm N/A 0.125 in3.2 mm N/A 1.468 in37.20 mm
20300720-A030 N/A 0.453 Inch (in) Overall Height Glossy Black Nylon Dome Hole Plug N/A 1.250 in34.90 mm N/A 0.125 in3.2 mm N/A 1.468 in37.20 mm
20300721-A010 N/A 0.453 Inch (in) Overall Height Glossy White Nylon Dome Hole Plug N/A 1.500 in38.10 mm N/A 0.125 in3.2 mm N/A 1.609 in40.80 mm
20300721-A030 N/A 0.453 Inch (in) Overall Height Glossy Black Nylon Dome Hole Plug N/A 1.500 in38.10 mm N/A 0.125 in3.2 mm N/A 1.609 in40.80 mm
20300722-A010 N/A 0.453 Inch (in) Overall Height Glossy White Nylon Dome Hole Plug N/A 1.750 in44.40 mm N/A 0.125 in3.2 mm N/A 1.875 in47.60 mm
20300722-A030 N/A 0.453 Inch (in) Overall Height Glossy Black Nylon Dome Hole Plug N/A 1.750 in44.40 mm N/A 0.125 in3.2 mm N/A 1.875 in47.60 mm
20300723-A010 N/A 0.453 Inch (in) Overall Height Glossy White Nylon Dome Hole Plug N/A 2.000 in50.80 mm N/A 0.125 in3.2 mm N/A 2.157 in54.80 mm
20300723-A030 N/A 0.453 Inch (in) Overall Height Glossy Black Nylon Dome Hole Plug N/A 2.000 in50.80 mm N/A 0.125 in3.2 mm N/A 2.157 in54.80 mm
20617003-A010 N/A 0.312 Inch (in) Overall Height Glossy White Nylon Dome Hole Plug N/A 0.312 in7.90 mm N/A 0.062 in1.60 mm N/A 0.375 in9.50 mm
20617003-A030I N/A 0.312 Inch (in) Overall Height Glossy Black Nylon Dome Hole Plug N/A 0.312 in7.90 mm N/A 0.062 in1.60 mm N/A 0.375 in9.50 mm
20617006-A010 N/A 0.406 Inch (in) Overall Height Glossy White Nylon Dome Hole Plug N/A 0.500 in12.70 mm N/A 0.125 in3.2 mm N/A 0.563 in14.30 mm
20300193-A010 N/A 0.406 Inch (in) Overall Height Glossy White Nylon Dome Hole Plug N/A 0.375 in9.50 mm N/A 0.125 in3.2 mm N/A 0.468 in11.90 mm
20617006-A03I N/A 0.406 Inch (in) Overall Height Glossy White Nylon Dome Hole Plug N/A 0.500 in12.70 mm N/A 0.125 in3.2 mm N/A 0.563 in14.30 mm
20617007-A010 N/A 0.406 Inch (in) Overall Height Glossy White Nylon Dome Hole Plug N/A 0.437 in11.10 mm N/A 0.125 in3.2 mm N/A 0.531 in14.30 mm
20617007-A030I N/A 0.406 Inch (in) Overall Height Glossy White Nylon Dome Hole Plug N/A 0.437 in11.10 mm N/A 0.125 in3.2 mm N/A 0.531 in13.50 mm
20617012-A010I N/A 0.406 Inch (in) Overall Height Glossy White Nylon Dome Hole Plug N/A 0.532 in14.30 mm N/A 0.125 in3.2 mm N/A 0.656 in16.70 mm
20617012-A030 N/A 0.406 Inch (in) Overall Height Glossy White Nylon Dome Hole Plug N/A 0.532 in14.30 mm N/A 0.125 in3.2 mm N/A 0.656 in16.70 mm
20617013-A010 N/A 0.406 Inch (in) Overall Height Glossy White Nylon Dome Hole Plug N/A 0.625 in15.90 mm N/A 0.125 in3.2 mm N/A 0.734 in18.60 mm
Unit of Measure
1 2